![]() ![]() The device of claim 5 wherein said porous foam member is disposed in said enclosure to receive flow progressing from said inlet port for passage therethrough, said flow straightening member being positioned between said foam member and said outlet orifice.ħ. The device of claim 1 wherein said turbulence reducing means comprises an open cell foam member and a flow straightening member having a plurality of straight and parallel flow passages therethrough.Ħ. The device of claim 3 wherein said inlet port is adjacent the end wall opposite said orifice.ĥ. The device of claim 2 wherein said outlet orifice consists of an orifice in one end wall of said tank and substantially concentric therewith.Ĥ. The device of claim 1 wherein said enclosure means comprises a cylindrical tank.ģ. Said inlet port for introducing said fluid to said enclosure means being mounted substantially tangentially to said enclosure means such that said fluid is introduced to said enclosure means substantially tangential to said enclosure means for subsequent passage through said enclosure means and out said outlet orifice.Ģ. Means for removing any air from said enclosure means and said turbulence reducing means ![]() Turbulence reducing means disposed within said enclosure means between said inlet port and said outlet orifice, said turbulence reducing means being a means for defining a large plurality of small area flow paths across the flow area between said inlet port and said outlet orifice for reducing rotational flow and turbulence in said enclosure means and for developing laminar flow in said enclosure means by reducing the Reynolds number of the flow of said fluid within said enclosure means A device for producing a laminar glass rodlike output stream of sufficient velocity for use in water displays comprising:Īn enclosure means having an inlet port and an outlet orifice and defining a flow path between said inlet port and said outlet orifice, said outlet orifice having a flow area which is no more than a small fraction of the area of the flow path within said enclosure means and being a substantially sharp edge orifice constituting a step reduction in flow area from the area of theįlow path within said enclosure means said enclosure means being a means for containing a volume of fluid under pressure for producing said output stream Here are some Pictures of my Cutter solution.1. Everithing is controled by a IR Remote from a old sattelite reciever. I controll the Pump Power, RGB Lights 3x 3W Luxeon hi Power leds injected in Fiber Cables, a Knocker for the light flash effects traveling the water arch, a Wind meter to shutdown the water when its very windy, a light sensor turns on the light when its getting dark and chage the programm. I Work with Bascom.įor my whole system i used 3 Mega 8 and 1 mega 88 (PWM RGB). Programming of Atmel chips is easy in basic. You need to add 2 TTL MOSFET and a Diode, to control it. Its not a easy job to make a good cutter, controlling by any Microcontroller is easy, but you need more electronics than just a uC board. A 0.3mm cupper wire, a aluminum tube and a moving iron center. A 2 Way solenoid, covered in safe place from splashing water. Hi out there, nice to have you here in the Forum My computer will control my setup all day. the biggest problem is how to mount themĪnd to control my light and the cutter, I have a Relay Board, with 16 relay output only 5$ each solenoid !Īnd they are easy to use. Se my other post where I did buy from eBay. The idea here was to use tilted output, to much easyer add light.īut I dont think it would work. Do you use computer chips? I am working with MPlab for the PIC chips from the Microchip company:Īs it was just more a "idea" but I think the idea about using a tilted output will not work.īecouse maybe it will destroy the laminar out from the bottom and to the top. I am learning to program computer chips to control the solonoid. It looks like the electronics will get wet from splashing water? Yes, I'll join!! I am still looking at the design you sent me. Re: Re: Re: Re: Re: Laminar Flow nozzle ! :-) ![]()
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